Game of Thrones dragon egg, now hollow and threaded for putting treasures inside!
Printed well at .1mm layer resolution, unless scaled up in size. The threads are very fine, so YMMV.
Print settings:
Material: PETG
Resolution: 0.1mm
Supports: Yes, Build plate only should be all that's neccesary
Bed Adhesion: Unless you're really confident in your bed adhesion, turn on a brim.
Good luck and enjoy
The author remixed this model.